PCMark 7 includes 7 PC tests for Windows 7, combining more than 25 individual workloads covering storage, computation, image and video manipulation, web browsing and gaming. Specifically designed to cover the full range of PC hardware from netbooks and tablets to notebooks and desktops, PCMark 7 offers complete PC performance testing for Windows 7 for home and business use.
When overclocked to 4.8ghz, performance increases significantly. If we analyse the Video playback and transcoding/ Video transcoding – downscaling score, it increases from 8088kb/s to 12101kb/s. Direct X 9 graphics performance also increase by 10 fps while web browsing and decrypting/data decrypting increases from 133.80MB/s to 164.10 MB/s. These are significant gains all round.